February 28, 1957br/Adams School primary and kindergarten pupils had one of their transportation studies subjects right in their school yard Wednesday afternoon when this helicopter from the Dean Johnson service dropped in. Joe Soloy and Delford Smith, pilots, explained operation of the ldquo;chopperrdquo; to pupils of the first three grades and kindergarten. The visit was arranged by Patty Soloy, a pupil in the third grade class of Mrs. Dorothy Heiser.